
Squeeze the sauerkraut very dry in a clean towel so the bread doesn't get soggy.
Spread dressing on 4 slices of rye. Layer Swiss, corned beef, sauerkraut, and another slice of Swiss, then top with the remaining bread.
Butter the outsides and cook in a skillet over medium-low heat 4 minutes per side, pressing gently, until golden, the cheese melts, and the corned beef is heated through to 165°F.
Slice and serve with pickles on the side.
Photo: DinnerDrop